*SUPPORT*
IN: fep blicket OUT: RED RED
IN: gazzer zup fep lug OUT: PINK RED RED
IN: gazzer dax blicket OUT: PINK PURPLE PURPLE
IN: gazzer lug OUT: PINK PINK
IN: wif gazzer lug OUT: YELLOW PINK PINK
IN: wif OUT: YELLOW
IN: fep zup gazzer gazzer zup fep OUT: RED PINK PINK RED
IN: gazzer blicket OUT: PINK PINK
IN: wif zup fep zup wif OUT: YELLOW RED YELLOW
IN: dax dax blicket OUT: PURPLE PURPLE PURPLE
IN: dax zup dax OUT: PURPLE PURPLE
IN: gazzer gazzer blicket OUT: PINK PINK PINK
IN: fep OUT: RED
IN: dax wif blicket OUT: PURPLE YELLOW YELLOW

*QUERY*
IN: fep zup dax zup gazzer zup gazzer OUT: RED PURPLE PINK PINK
IN: gazzer zup wif lug OUT: PINK YELLOW YELLOW
IN: wif lug OUT: YELLOW YELLOW
IN: dax OUT: PURPLE
IN: fep lug OUT: RED RED
IN: dax wif lug OUT: PURPLE YELLOW YELLOW
IN: gazzer dax fep zup gazzer OUT: PINK PURPLE RED PINK
IN: wif blicket OUT: YELLOW YELLOW
IN: dax blicket OUT: PURPLE PURPLE
IN: gazzer OUT: PINK

*GRAMMAR*
gazzer -> PINK 
 dax -> PURPLE 
 wif -> YELLOW 
 fep -> RED 
 u1 lug -> [u1] [u1] 
 u1 zup x1 -> [u1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 